CN209256841U - A kind of hand-held machine lamp replacer - Google Patents

Abstract

The utility model discloses a kind of hand-held machine lamp replacers, including two collets, two collets are respectively and fixedly installed to one end of support plate, one side bottom of two support plates is fixedly connected by reset spring, one end that the bottom of two support plates passes through pin and two the first connecting plates is hinged, the top that the other end of two the first connecting plates passes through pin and the second connecting plate is hinged, the other end of second connecting plate is fixedly mounted on the top of connecting column, a kind of hand-held machine lamp replacer of the utility model, screw energy-saving lamp can not only be changed, it can also be used to fetch, cut with scissors tight small space, object in small gap, it solves tradition and changes lamp trouble, the disturbance factors such as danger, and it is simple to operate；All it is retractable structure by the support rod and drive rod of setting, its length can be adjusted, the lamp holder different suitable for height is applied widely.

Description

A kind of hand-held machine lamp replacer

Technical field

The utility model relates to a kind of lamp replacer, in particular to a kind of hand-held machine lamp replacer belongs to the mechanical skill of life Art field.

Background technique

Today's society, either in city or rural area, either factory, school, company all also be unable to do without electric light, however The equipment for changing lamp is always blank out, and traditional lamp method of changing is not only troublesome and lack safety guarantee again, at home, in order to Lamp is changed, ladder is first called in, is more careful to dismantle, prevents from getting an electric shock, if lamp holder is too high or too tight also bad disassembly, for work Factory, workshop and street lamp will more open lift truck and come to change lamp, also, accident is also extremely easy to appear when changing lamp, such as from It throws, leak electricity, get an electric shock on ladder, there is certain danger in when disassembly.

Utility model content

The purpose of this utility model is to provide a kind of hand-held machine lamp replacers, to solve to propose in above-mentioned background technique Traditional lamp method of changing it is not only troublesome and the problem of lack safety guarantee again.

To achieve the above object, the utility model provides the following technical solutions: a kind of hand-held machine lamp replacer, including two A collet, two collets are respectively and fixedly installed to one end of support plate, and a side bottom of two support plates passes through multiple Position spring is fixedly connected, and one end that the bottom of two support plates passes through pin and two the first connecting plates is hinged, and two The top that the other end of first connecting plate passes through pin and the second connecting plate is hinged, the other end of second connecting plate It is fixedly mounted on the top of connecting column, the connecting column and the interspersed connection of support tube, the two sides on the support tube top are fixed Third connecting plate is installed, one end of two third connecting plates is hinged with the bottom end of two support plates respectively by pin, The bottom end of the connecting column is fixed with link, and the link is fixedly connected with one end of drawstring, the bottom end of the support tube with One end of drive rod is fixedly connected, and the drive rod is fixed with the bearing being fixed at the top and bottom of support rod respectively to be connected It connects, the bottom end of the drive rod is fixed with rotating cylinder, and the side of the support rod is rotated by one end of shaft and reel to be connected It connects, the other end of the reel is fixed with handle, and the reel is fixedly connected with the other end of drawstring.

As a kind of optimal technical scheme of the utility model, the support rod includes column and the upper downslide inside column Dynamic telescopic mast, the side of the column are fixed with pin shaft, and the side of the telescopic mast is fixed with several and pin shaft phase Corresponding pin hole.

As a kind of optimal technical scheme of the utility model, the drive rod includes first sleeve and in first sleeve The second sleeve slided up and down, the side of the first sleeve is fixed to offer fluting, and the side fixation of the second sleeve is set There is the slide post that sliding is matched with fluting.

As a kind of optimal technical scheme of the utility model, the inside of the support tube is fixedly installed with directive wheel.

As a kind of optimal technical scheme of the utility model, the inner wall of the collet is fixed with made of insulating materials Rubber pad.

As a kind of optimal technical scheme of the utility model, the surface of the handle and the surface of rotating cylinder are fixed with Anti-slip cover.

Compared with prior art, the utility model has the beneficial effects that a kind of hand-held machine lamp replacer of the utility model, Screw energy-saving lamp can be not only changed, can also be used to fetch, cut with scissors tight small space, the object in small gap, solve tradition and change lamp The disturbance factors such as trouble, danger, and it is simple to operate；It is all retractable structure by the support rod and drive rod of setting, Its length can be adjusted, the lamp holder different suitable for height is applied widely；Being wound by reel to drawstring can be real The opening of existing collet, is closed by the conjunction that collet can be realized in reset spring, and the rotation of collet can be realized by rotating rotating cylinder, from And lamps and lanterns are back-outed or tightened, lamp function is changed in realization；Lamp can be changed with handled by itself more economically, conveniently to not only increase and change Lamp efficiency has more ensured the personal safety of operator.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of the section structure of the utility model；

Fig. 3 is the structural schematic diagram of the utility model drive rod.

In figure: 1, collet；2, support plate；3, reset spring；4, the first connecting plate；5, the second connecting plate；6, connecting column；7, Support tube；8, third connecting plate；9, telescopic mast；10, pin hole；11, column；12, pin shaft；13, reel；14, handle；15, it passes Lever；16, rotating cylinder；17, link；18, drawstring；19, directive wheel；20, bearing；21, first sleeve；22, it slots；23, second set Cylinder；24, slide post.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of hand-held machine lamp replacer, including two collets 1, two folders First 1 is respectively and fixedly installed to one end of support plate 2, and a side bottom of two support plates 2 is fixedly connected by reset spring 3, and two One end that the bottom of a support plate 2 passes through pin and two the first connecting plates 4 is hinged, the other end of two the first connecting plates 4 Hinged by the top of pin and the second connecting plate 5, the other end of the second connecting plate 5 is fixedly mounted on the top of connecting column 6, Connecting column 6 and the interspersed connection of support tube 7, the two sides on 7 top of support tube are fixedly installed with third connecting plate 8, and two thirds connect One end of fishplate bar 8 is hinged with the bottom end of two support plates 2 respectively by pin, and the bottom end of connecting column 6 is fixed with link 17, hangs Ring 17 is fixedly connected with one end of drawstring 18, and the bottom end of support tube 7 is fixedly connected with one end of drive rod 15, and drive rod 15 is distinguished It is fixedly connected with the bearing 20 being fixed at the top and bottom of support rod, the bottom end of drive rod 15 is fixed with rotating cylinder 16, branch The side of strut is rotatablely connected by one end of shaft and reel 13, and the other end of reel 13 is fixed with handle 14, is received Reel 13 is fixedly connected with the other end of drawstring 18.

Preferably, support rod includes column 11 and the telescopic mast slided up and down inside column 11 9, and the side of column 11 is solid Surely it is equipped with pin shaft 12, the side of telescopic mast 9 is fixed with several pin holes 10 corresponding with pin shaft 12, by adjusting telescopic mast Then 9 position in column 11 is matched by pin shaft 12 with corresponding pin hole 10, so that the length to support rod carries out Adjustment, the lamps and lanterns suitable for different height.

Preferably, drive rod 15 includes first sleeve 21 and the second sleeve 23 slided up and down in first sleeve 21, the The side of one sleeve 21 is fixed to offer fluting 22, and the side of second sleeve 23 is fixed with the cunning that sliding is matched with fluting 22 Dynamic column 24, adjusts the length of support rod to the length of automatic adjusting transmission bar 15, the lamps and lanterns suitable for different height.

Preferably, the inside of support tube 7 is fixedly installed with directive wheel 19, plays guiding role to drawstring 18.

Preferably, the inner wall of collet 1 is fixed with rubber pad made of insulating materials, can play insulation effect, and energy It is enough that lamps and lanterns are played a certain protective role.

Preferably, the surface of handle 14 and the surface of rotating cylinder 16 are fixed with Anti-slip cover, improve palm and its between Frictional force, improve non-skid property.

When specifically used, a kind of hand-held machine lamp replacer of the utility model, when in use, existing by adjusting telescopic mast 9 Then position in column 11 is matched by pin shaft 12 with corresponding pin hole 10, so that the length to support rod is adjusted Whole, for the length of drive rod 15 with the corresponding change of length generation of support rod, the original state of two collets 1 is closure , then by rotation handle 14, drives reel 13 to wind drawstring 18, drive connecting column under the action of drawstring 18 6 move down, so that two collets 1 are opened certain angle, then two collets 1 are directed at the lamps and lanterns to be changed, gently decontroled Handle 14, under the action of reset spring 3, the reset of two collets 1 can clamp lamps and lanterns, then be rotated further by rotating cylinder 16, power by Drive rod 15 inside support rod is transmitted to the collet 1 at top, makes its rotation, can lamps and lanterns be back-outed or be tightened, realization is changed Lamp function.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of hand-held machine lamp replacer, including two collets (1), which is characterized in that two collets (1) are fixed respectively It is mounted on one end of support plate (2), a side bottom of two support plates (2) is fixedly connected by reset spring (3), and two The bottom of the support plate (2) passes through pin and one end of two the first connecting plates (4) is hinged, two first connecting plates (4) top that the other end passes through pin and the second connecting plate (5) is hinged, and the other end of second connecting plate (5) is fixed It is mounted on the top of connecting column (6), intert connection for the connecting column (6) and support tube (7), and the two of support tube (7) top Side is fixedly installed with third connecting plate (8), and one end of two third connecting plates (8) is supported with two respectively by pin The bottom end of plate (2) is hinged, and the bottom end of the connecting column (6) is fixed with link (17), the link (17) and drawstring (18) One end is fixedly connected, and the bottom end of the support tube (7) is fixedly connected with one end of drive rod (15), and the drive rod (15) is respectively It is fixedly connected with the bearing (20) being fixed at the top and bottom of support rod, the bottom end of the drive rod (15), which is fixed with, to be turned Cylinder (16), the side of the support rod are rotatablely connected by one end of shaft and reel (13), the reel (13) it is another One end is fixed with handle (14), and the reel (13) is fixedly connected with the other end of drawstring (18).

2. a kind of hand-held machine lamp replacer according to claim 1, it is characterised in that: the support rod includes column (11) and inside column (11) telescopic mast (9) slided up and down, the side of the column (11) is fixed with pin shaft (12), institute The side for stating telescopic mast (9) is fixed with several pin holes (10) corresponding with pin shaft (12).

3. a kind of hand-held machine lamp replacer according to claim 1, it is characterised in that: the drive rod (15) includes the One sleeve (21) and the second sleeve (23) slided up and down in first sleeve (21), the side of the first sleeve (21) is fixed It offers fluting (22), the side of the second sleeve (23) is fixed with the slide post that sliding is matched with fluting (22) (24).

4. a kind of hand-held machine lamp replacer according to claim 1, it is characterised in that: the inside of the support tube (7) It is fixedly installed with directive wheel (19).

5. a kind of hand-held machine lamp replacer according to claim 1, it is characterised in that: the inner wall of the collet (1) is solid Surely it is equipped with rubber pad made of insulating materials.

6. a kind of hand-held machine lamp replacer according to claim 1, it is characterised in that: the surface of the handle (14) and The surface of rotating cylinder (16) is fixed with Anti-slip cover.